Is 42627 a prime number?

42 627 is an odd number, because it is not evenly divisible by 2.

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• What is an even number?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 42 627 is about 206.463.

Thus, the square root of 42 627 is not an integer, and therefore 42 627 is not a square number.

The square of a number (here 42 627) is the result of the product of this number (42 627) by itself (i.e., 42 627 × 42 627); the square of 42 627 is sometimes called "raising 42 627 to the power 2", or "42 627 squared".

The square of 42 627 is 1 817 061 129 because 42 627 × 42 627 = 42 627² = 1 817 061 129.

As a consequence, 42 627 is the square root of 1 817 061 129.

42 627 is a number with 5 digits.

The multiples of 42 627 are all integers evenly divisible by 42 627, that is all numbers such that the remainder of the division by 42 627 is zero. There are infinitely many multiples of 42 627. The smallest multiples of 42 627 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 627 too, since 0 × 42 627 = 0
• 42 627: indeed, 42 627 is a multiple of itself, since 42 627 is evenly divisible by 42 627 (we have 42 627 / 42 627 = 1, so the remainder of this division is indeed zero)
• 85 254: indeed, 85 254 = 42 627 × 2
• 127 881: indeed, 127 881 = 42 627 × 3
• 170 508: indeed, 170 508 = 42 627 × 4
• 213 135: indeed, 213 135 = 42 627 × 5
• etc.

• Preceding numbers: …42 625, 42 626
• Following numbers: 42 628, 42 629…

Nearest numbers from 42 627

• Preceding prime number: 42 611
• Following prime number: 42 641

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• 42 627 est-il un nombre premier ?